ENJOMOR Gamma LED Hot Air Stirling Engine Model RC Car_Other Brand Age:8+Specifications:

Age:8+Specifications:

2in（30mm）

5 batteries to close the bottom plate

Assembly difficulty: 4 Star

power cylinder liner and hot cylinder liner is made of aluminum fine cars

ENJOMOR Gamma LED Hot Air Stirling Engine Model RC Car_Other Brand Age:8+Specifications:ENJOMOR Gamma LED Hot Air Stirling Engine ModelFeatures:. With unique design and simple structure, the model is easy to operate and ready to run. Stirling engine is an external combustion engine which can operate rapidly and sturdily by stirring the flywheel and heating by the alcohol lamp. The product is an interesting desktop toy which is full of imagination.. You can observe the whole operating process of the engine in a bright place. The engine